EN

Muellera tozziana

Declining

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Muellera tozziana faces severe pressure from deforestation and agricultural expansion throughout its limited range in Brazil's Atlantic Forest. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while logging activities continue to reduce the quality of remaining forest patches. Urban development and infrastructure projects pose additional threats to the few remaining populations of this endemic legume.

Threat summary

Habitat

This species is endemic to Brazil's Atlantic Forest, occurring in humid lowland and montane forests. It typically grows in well-drained soils within primary and secondary forest formations, often in areas with high canopy cover and rich organic matter.

Other threatened species in FABACEAE

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Lonchocarpus crassispermus

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CR

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Senna viciifolia

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Frequently asked questions

Why is Muellera tozziana classified as Endangered?
Muellera tozziana is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Muellera tozziana faces severe pressure from deforestation and agricultural expansion throughout its limited range in Brazil's Atlantic Forest. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while logging activities continue to reduce the quality of remaining forest patches. Urban development and infrastructure projects pose additional threats to the few remaining populations of this endemic legume.
Where does Muellera tozziana live?
Muellera tozziana occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Muellera tozziana?
The main threats to Muellera tozziana are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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